| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.60 | 13.357% | $43.7558 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $60.44 | 12.723% | $68.1298 | $68.13 | $68.15 | $68.10 |
| Purchase #3 | $187.41 | 9.389% | $205.0059 | $205.01 | $205.00 | $205.00 |
| Purchase #4 | $91.65 | 11.603% | $102.2841 | $102.28 | $102.30 | $102.30 |
| Purchase #5 | $59.57 | 7.707% | $64.1611 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $193.43 | 3.129% | $199.4824 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $212.35 | 3.557% | $219.9033 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $843.45 | $902.7224 | $902.72 | $902.75 | $902.80 | |